/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
#pragma once

#include <wtf/FastMalloc.h>
#include <wtf/Noncopyable.h>

namespace JSC { namespace Profiler {

class ExecutionCounter {
    WTF_MAKE_FAST_ALLOCATED; WTF_MAKE_NONCOPYABLE(ExecutionCounter);
public:
    ExecutionCounter() : m_counter(0) { }
    
    uint64_t* address() { return &m_counter; }
    
    uint64_t count() const { return m_counter; }

private:
    uint64_t m_counter;
};

} } // namespace JSC::Profiler
